SOLUTION: If the equation 2x(p-x)=3 has real and equal roots, the exact values of p?
Algebra.Com
Question 996486: If the equation 2x(p-x)=3 has real and equal roots, the exact values of p?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
"real and equal roots" means ONE root. Discriminant must be 0.
RELATED QUESTIONS
Given that the equation x(x-2p)=q(x-p) has real roots for all real values of p and q. If... (answered by josgarithmetic,MathTherapy)
If the quadratic equation p^2x^2 + 4qx + 25 = 0 has real and equal roots such that p>0... (answered by josgarithmetic)
show that the quadratic equation x^2+2px＋p(p－1)＝0 has two unequal... (answered by josgarithmetic)
Show that the roots of the equation (x-p)(x-q)=2 are real and distinct for all real... (answered by Edwin McCravy,ikleyn)
Determine all the real and imaginary roots of P(x).
P(x)=... (answered by ewatrrr)
If p and q are the roots of the equation 2x^2-x-4=0. Find the equation whose roots are... (answered by Fombitz,youngguru23)
If p and q are the roots of the equation
{{{2x^2-x-4=0}}}
Find the equation whose... (answered by ikleyn)
determine the set of values of p for which {{{5x^2-7x+p=0}}} has real and distinct... (answered by mouk)
The quadratic equation {{{2x^2 + 4x + p=0}}} has roots {{{alpha}}} and {{{beta}}}, and... (answered by robertb)